{
  "giftCategories": [
    {
      "id": "2",
      "name": "Games Consoles Deals",
      "slug": "games-consoles-deals"
    }
  ]
} 

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => "https://api.uconvert.co.uk/deals/v1/gifts/categories/2/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => array(
    "x-api-key: 123456"
  ),
));

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

curl --request GET \
--url 'https://api.uconvert.co.uk/deals/v1/gifts/categories/2/' \
--header 'x-api-key: 123456'

var settings = {
  "async": true,
  "crossDomain": true,
  "url": "https://api.uconvert.co.uk/deals/v1/products/2203/",
  "method": "GET",
  "headers": {
    "x-api-key": "123456"
  }
}

$.ajax(settings).done(function (response) {
  console.log(response);
});

require 'uri'
require 'net/http'

url = URI("https://api.uconvert.co.uk/deals/v1/gifts/categories/2/")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '123456'

response = http.request(request)
puts response.read_body